8e51139da0
uzlib isn't actually used in any firmwares, but is built into the "unix" port used for testing. The main benefit of the update is to fix problems encountered on Windows, as the old ref of uzlib had filenames with embedded colons; this has been fixed upstream. uzlib seems to have been reabsed since the version that we took; this doesn't really matter to us.
This directory contains standard, low-level C libraries with emphasis on being independent and efficient. They can be used by any port.